baber/WOPTO huggingface dataset:
Patent BR-9910071-A (BR)
Title: Composição farmacêutica, processos para aumentar e manter a homogeneidade de uma composição farmacêutica e para tratar, reverter, reduzir ou inibir infecções retrovirais, uso de abacavir, lamivudina, zidovudina ou de um derivado farmaceuticamente aceitável dos mesmos, e de um agente de deslizamento farmaceuticamente aceitável, artigo de manufatura, e, processo para a preparação de uma composição farmacêutica
Inventor: CURRIE ROBIN
IPC: A61K31/505
Filed: 1999-04-26
Abstract: "COMPOSIçãO FARMACêUTICA, PROCESSOS PARA AUMENTAR E MANTER A HOMOGENEIDADE DE UMA COMPOSIçãO FARMACêUTICA E PARA, TRATAR, REVERTER, REDUZIR OU INIBIR INFECçõES RETROVIRAIS, USO DE ABACAVIR, LAMIVUDINA, ZIDOVUDINA OU DE UM DERIVADO FARMACEUTICAMENTE ACEITáVEL DOS MESMOS, E DE UM AGENTE DE DESLIZAMENTO FARMACEUTICAMENTE ACEITáVEL, ARTIGO DE MANUFATURA, E, PROCESSO PARA A PREPARAçãO DE UMA COMPOSIçãO FARMACêUTICA" é exposta uma composição farmacêutica, que compreende uma combinação homogênea de abacavir, lamivudina, e zidovudina, em uma quantidade que alcança eficácia antiviral, um processo para a preparação de uma tal composição, e um processo para inibir o vírus de imunodeficiência humana (HIV), que compreende administrar uma tal composição a um paciente infectado com HIV.
Patent BR-9911990-A (BR)
Title: Sistema para inflar de alta pressão para acionar um dispositivo de auxìlio cardìaco inflável, e válvula de tranferência
Inventor: MICHELMAN PAUL
IPC: A61M60/468
Filed: 1999-06-24
Abstract: "SISTEMA PARA INFLAR DE ALTA PRESSãO PAPA ACIONAR UM DISPOSITIVO DE AUXìLIO CARDìACO INFLáVEL, E VáLVULA DE TRANSFERêNCIA". A invenção é um sistema para inflar de alta pressão para acionar um dispositivo de auxílio cardíaco inflável. O sistema inclui uma fonte de fluido (22) para fornecer um fluido em uma pressão relativamente alta e um tanque de compressão (32) vertical em comunicação seletiva com a fonte pneumática. O tanque de compressão é operativo para armazenar um volume predeterminado de fluido pressurizado em aproximadamente a alta pressão criada pela fonte de fluido. Uma válvula de transferência (106) é disposta a jusante do tanque de compressão, e está acoplada ao dispositivo de auxílio cardíaco. o tanque de compressão e válvula de transferência são mantidos em relação proximal perto do dispositivo de auxílio cardíaco com a válvula de transferência sendo responsiva a sinais predeterminados para expor o dispositivo de auxílio cardíaco à pressão do tanque de compressão expandindo o dispositivo para comprimir, e auxiliar o coração.
Patent BR-9912917-A (BR)
Inventor: BLOEBAUM LELAND SCOTT
IPC: H04W84/00
Filed: 1999-07-21
Abstract: In accordance with the invention, there is disclosed a system for determining location of a mobile station. The mobile station includes a transceiver operating in a wireless network and a GPS receiver. The system includes a wireless network control system including GPS receivers for obtaining ephemeris data. The control system develops assistance information from the ephemeris data and transmits the assistance information to the mobile station via the wireless network. The assistance information represents range at a fixed location in the wireless network in proximity to the mobile station at a select time, and derivatives of the range, relative to plural select satellites in the GPS. The mobile station utilizes received assistance information for searching the composite received signals from the plural select satellites in the GPS to measure a code phase for plural ones of the select satellites in the GPS and returning the measured code phases to the wireless network control system via the wireless network. The wireless network control system computes location of the mobile station in the wireless network utilizing a fixed location and the measured code phases.
Patent BR-9916428-A (BR)
Title: Processo de gordura e alimento que contém gordura
Inventor: BECKETT STEPHEN THOMAS
IPC: C11B15/00
Filed: 1999-12-06
Abstract: Patente de Invenção: <B>"PROCESSO DE GORDURA E ALIMENTO QUE CONTéM GORDURA"<D>. Esta invenção refere-se a um processo para controlar a solidificação e/ou cristalização de uma gordura ou um alimento que contém gordura, caracterizado pelo fato de que a solidificação e/ou cristalização é realizada sob a influência de um campo magnético. O processo pode ser utilizado particular e vantajosamente onde a gordura é polimórfica, por exemplo manteiga de cacau, e o campo magnético permite que a gordura seja produzida sob uma forma cristalina particular. Assim, pode ser produzido um produto que contém manteiga de cacau em forma sólida, tendo a manteiga de cacau sido formada diretamente de uma fase líquida em forma de cristais VI sem ter passado por outra forma de cristais e sem adição de cristais-semente.
Patent BR-9917437-A (BR)
Title: Processo e forno de redução de óxidos metálicos
Inventor: MONTEYNE GUIDO
IPC: F27B9/39
Filed: 1999-07-28
Abstract: "PROCESSO E FORNO DE REDUçãO DE óXIDOS METáLICOS". A presente invenção diz respeito a um processo de redução de óxidos metálicos num forno com soleira giratória em' forma de coroa, no qual um redutor carbonoso e óxidos metálicos são depositados numa faixa sobre uma parte da dita soleira giratória e são em seguida transportados num movimento substancialmente em forma helicoidal em direção a um dispositivo de remoção. Este processo é caracterizado pela fato que uma parte do redutor e pré-aquecida e misturada junto com os óxidos metálicos pré-aquecidos antes e/ou depois do depósito numa mistura sobre a soleira giratória, pelo fato que uma segunda parte do redutor é depositada sobre a mistura, e pelo fato que os componentes voláteis do redutor carbonoso e o monóxido de carbono são utilizados para reduzir os óxidos metálicos.
Patent CH-556853-A (CH)
Title: 7-chloro-1,3-dihydro-1-methyl-5-phenyl-2h-1,4-benzodiazepine - -2-ene - from n-haloacetyl-n-methyl-p-chloroaniline, benonitrile and
IPC: C07D243/28
Filed: 1971-08-12
Abstract: The title cpd. (I) is prepd. by heating N-haloacetyl-N-methyl-p-chloroaniline and benzonitrile in the presence of titanium tetrachloride. (I) is used in treating psychoneurological disorders.
Patent CH-557671-A (CH)
Title: Continuous indirect blood pressure measuring system - uses peripheral blood flow calibrated intermittently by indirect pressure measurement
IPC: A61B5/021
Filed: 1973-09-03
Abstract: The peripheral blood flow is continuously measured, and periodically compared with the values measured by an indirect blood pressure measuring unit, allowing periodic pressure calibration of the first value. Peripheral flow can be measured by a photoelectric absorption meter, and the calibration operation can be effected by intermittent measurement of the arterial blood pressure, typically by a Riva-Rocci inflatable sleeve.
Patent CH-550851-A (CH)
Title: Cyclododecane ethers - useful in perfumes having eg woody notes
IPC: C11B9/00
Filed: 1970-11-03
Abstract: Title cpds of formula (1): where R1=1-3C alkyl, or 2-3C alkenyl; R2=Me or Et are prepd by reaction of a cpd of formula 1:OR2 is OH with a methylating or ethylating agent and possible hydrogenation. The ethers are used in perfumes compsns.
Patent GB-2358880-A (GB)
Title: Method for reinforcing material
Inventor: JACKMAN STUART IAN
IPC: E04G21/12
Filed: 2000-01-12
Abstract: The method, primarily for pre-stressing or post-tensioning structural elements, involves anchoring within the body to be reinforced an elongate reinforcing means, at least a portion of which is formed from a shape memory alloy 18. The reinforcing means is then heated causing the shape memory alloy portion to shorten so that tension is applied to the reinforcing means and hence a compressive force is applied by the reinforcing means onto the body of the material. The body to be reinforced may be cast around the reinforcing means or alternatively the reinforcing means may be inserted through pre-prepared holes in the body after it has been cast. The method is primarily for use with concrete and can be used with shape memory alloys that can contract and/or lengthen and which can be controlled when secured within the body, preferably by being heated using an electric current.
Patent GB-2349160-A (GB)
Title: Method of determining optimal trajectories of boreholes
Inventor: THORE PIERRE
IPC: E21B47/022
Filed: 2000-02-11
Abstract: Method,especially for off-shore drilling, of determining at least one optimal trajectory between a point and a target situated in a medium and forming a centred volume. The position of both points are known by conventional processing of seismic survey data, but the points have geometrical uncertainties. The centred volume is assigned values of gain which take different values from the centre to the peripheral boundary, and a zero value outside the centred volume. The positions of the centred volume as a function of the geometrical uncertainties which affect it are determined using Monte-Carlo sampling and probability density function statistics. The aggregate gain along each of a number of curvilinear trajectories is calculated to obtain a profit associated with each trajectory, and the trajectories whose profits are above a threshold are retained.
Patent GB-2362263-A (GB)
Title: Amorphous and polycrystalline growth of gallium nitride-based semiconductors
Inventor: CHAO JUSES
IPC: H01L29/861
Filed: 2000-05-12
Abstract: A method of growing an amorphous or polycrystalline semiconductor involves vapour growth of a first amorphous or polycrystalline In<SB>x</SB>Al<SB>y</SB>Ga<SB>(1-x-y)</SB>N layer (100) (where 0  &  (x,y)  &  1, and x+y  &  1) of thickness up to 10 m at a temperature between 180 and 1100{C, and vapour growth of a second amorphous or polycrystalline In<SB>x</SB>Al<SB>y</SB>Ga<SB>(1-x-y)</SB>N layer (102) of thickness up to 10 m at a temperature between 800 and 1200{C over the first amorphous or polycrystalline In<SB>x</SB>Al<SB>y</SB>Ga<SB>(1-x-y)</SB>N layer (100). A third amorphous or polycrystalline In<SB>x</SB>Al<SB>y</SB>Ga<SB>(1-x-y)</SB>N layer (200) may be grown over layer (102) at a temperature lower than the growth temperature of layer (102), and fourth amorphous or polycrystalline In<SB>x</SB>Al<SB>y</SB>Ga<SB>(1-x-y)</SB>N layer (202) may be grown at a temperature higher than the growth temperature of layer (200). The substrate (10) may be sapphire, GaAs, GaN, Si or SiC, and the In<SB>x</SB>Al<SB>y</SB>Ga<SB>(1-x-y)</SB>N layers may be p-type or n-type doped.
Patent GB-2362473-A (GB)
Title: On-chip clock glitch detector system
Inventor: HUGHES MARK ANTHONY
IPC: G11C7/10
Filed: 2000-05-18
Abstract: An on-chip clock glitch detector system includes a clock recovery circuit 21 arranged to recover from a test signal 20: a repetitive sequence of data values 124, wherein no two values are the same, and a clock signal 104. The recovered clock signal 104 is then used to increment an address generator 29 to provide locations 114 into which the data values 124 are to be stored in a memory 24. A glitch 125 is detected when two consecutive memory locations 114 are found to contain the same data value a2, a3. A multiplexer 30 may be used to select between a test mode address generator 29 or a non-test mode address generator 28. The chip may be an application specific integrated circuit (ASIC).
Patent GB-2364331-A (GB)
Title: Ventilation of a water closet
Inventor: HUTCHINSON ALAN NEIL
IPC: A47K13/30
Filed: 2000-05-23
Abstract: Apparatus for ventilating a water closet wherein the closet seat is provided with inlet apertures which communicate with a channel within the seat and also with an extraction means via ducting.
Patent GB-2362585-A (GB)
Title: Filter units for air supply systems
Inventor: ELLIS MARK SIMON
IPC: F24F8/108
Filed: 2000-05-26
Abstract: A filter unit preferably for use in an aircraft cabin air recirculation system comprises an HEPA filter 12 having a rating of at least 99.99%, the filter 12 being without an enclosing housing, an outlet section 13 being provided downstream of the filter 12 for connection to a casing enclosing a fan 33 and the filter unit having a noise attenuation of at least 1.8 dB re<SP>-12</SP> watts across an octave band centre frequency of 63 Herz to 8000 Herz. The unit has a total pressure drop across the filter 12 of less than 11.5 mbar and a length of less than 510 mm. The filter 12 and sound deadening material in the outlet section 13 attenuate the noise from the fan 33. The filter 12 may be clamped to the outlet section 13 by a strap.
Patent GB-2366469-A (GB)
Title: Document printout device having digital certificate store.
Inventor: HARRISON KEITH ALEXANDER
IPC: H04N1/44
Filed: 2000-08-25
Abstract: A document printout device 74 for receiving and printing out digital document 34. The printout device 74 comprises a store of digital certificate 90, each certificate being associated with a received digital document 12, and an audit log 94 comprising a list of received document entries. Each entry in the list contains a reference to one of the certificates in the store 90 and a unique identifier associated with a received digital document. The device is arranged to carry out an on-line authentication of a received certificate held in the store of received documents or even to carry out a batch of on-line authentications of received certificates held in the store of received documents.
Patent GB-2360104-A (GB)
Title: Inspecting for tooling feasability
Inventor: LIOU SHUH-YUAN
IPC: G05B19/4097
Filed: 2000-09-21
Abstract: The invention involves a system and a method of inspecting a selected part design from an inventory of computer-aided part designs in a CAD system for die compliance as to the part design's geometric characteristics of die lock, draft, and sharp edge. The invention provides for an improvement of inspecting a computer-aided part design in order to lessen insufficient inspections which lead to manufacturing infeasibilities. The invention includes selecting a part design 112, defining a die open direction 114, evaluating die lock and draft characteristics of the selected part design 116, and evaluating sharp edge characteristics of the selected part design 118.
Patent GB-2355695-A (GB)
Title: Foldable boat with extendable support spine
Inventor: ROLFE DAVID WINDSOR
IPC: B63B7/04
Filed: 2000-10-09
Abstract: A boat has two sections 1 and 2 hinged together such that a first section can be folded over a second section with the second section being supported longitudinally by an elongate spine 8 which is extendable in length to provide support for the first section when the boat is unfolded. The two sections, a bow 1 and a stern 2 section, may be the same length while the spine may be telescopically extendable to support the bow section along its entire length. The stern section may be mounted on a chassis 7 with laterally spaced wheels 6 for transporting the boat on land. The wheels may be selectively retractable into recesses (26, Fig 6) in the hull of the boat by means of an over-centre mechanism.
Patent GB-2372695-A (GB)
Title: Convertible furniture assembly
Inventor: DEVLIN JOAN MADELINE
IPC: A47C19/20
Filed: 2001-03-02
Abstract: A piece of furniture, convertible between a settee (fig 1), a double bed (fig 2) and primarily a bunk-bed, comprises a first platform 10 attached at its corners to hollow base legs 11 and a second platform 16 similarly attached to arms 12, telescopically attached to legs 11 to allow variations in platform height. The extended positioning of all arms provides a bunk-bed assembly whilst the collapsed arrangement achieves assembly use as either a settee (with inverted members 13A, 13B forming arm rests, fig 1) or as a double bed (whereby platforms 10 and 16 are connected and the hollow underside of platform 16 comprises a pair of hinged trestle legs 17A, 17B, fig 2 to provide additional support).
Patent GB-2361813-A (GB)
Title: Nonreciprocal circuit device with improved attenuation
Inventor: HASEGAWA TAKASHI
IPC: H01P1/387
Filed: 2001-03-13
Abstract: A compact nonreciprocal circuit device in which a large amount of attenuation can be obtained at a predetermined frequency band without increasing cost comprises three central conductors arranged such that the conductors mutually intersect on a ferrite member to which a DC magnetic field is applied. A matching capacitor connected to the port of a first central conductor has a low self-resonance frequency so as to be equal to or lower than four times the central frequency of a pass band. Since the matching capacitor acts as a trap filter, major spurious components such as the second harmonic and third harmonics can be efficiently attenuated without increasing the number of components to be used.
Patent GB-2363738-A (GB)
Title: Snap-fit filter assembly
Inventor: YOWARD NICHOLAS LLOYD
IPC: B01D35/30
Filed: 2001-05-14
Abstract: The assembly contains a tubular filter medium 10 with ends located in first and second end caps 8 and 9. The end caps close and seal the respective ends of the filter medium with the aid of knife edge walls 21, 22, 34, and 35. The end caps join with each other by snap-fit connections 14 and 29 that may be integral with the end caps. The snap-fit connection has resilient arms 29 that have end portions which locate in holes 14 in a tubular wall member 13. The tubular wall member and the filter medium may be triangular or circular in cross-section. Alternatively, the tubular wall member may be provided as a separate element to which the two end caps are attached.
Patent GB-2371620-A (GB)
Title: Neutron burst timing sequences for use in pulsed neutron well logging
Inventor: ADOLPH ROBERT A
IPC: G01V5/00
Filed: 2001-09-20
Abstract: A method and instrument (see figures 1-3) for measuring neutron interaction properties of earth formations. The method comprises irradiating the formation with bursts 301 of high-energy neutrons, the bursts 301 having a duration selected to enable the detection of short duration neutron burst related phenomena. During or after at least one of the bursts, short duration burst phenomena are detected 302, and then after a selected number of bursts, long duration neutron burst related phenomena are detected 304. The short duration burst related phenomena include at least one of inelastic gamma ray, neutron slowing down and short capture cross section related phenomena. The long duration neutron burst phenomena can include capture gamma rays or thermal neutrons. After a selected number of repetitions of the above sequence, the detectors take a measure 306 of the background radiation levels.
Patent GB-2384457-A (GB)
Title: Work bench extension device and retaining means
Inventor: MILLER IAN JAMES
IPC: B25H1/14
Filed: 2001-09-20
Abstract: A device for extending the effective working surface of a work bench comprises two or more retaining elements. Each retaining element includes an extension arm 10, the extension arm having a mounting member 11 to enable the extension arm 10 to be mounted on the workbench. Each retaining element further includes a retention member 20, which is removably mounted to the extension arm 10 and one or more retention member housings 13 to accommodate the retention member 20. A further embodiment of the retention member 20 being that can be used in conjunction with a work bench and including one or more article retention regions to engage and retain an article from moving. In addition a work bench having at least one integrally mounted device to extend the effective working surface of the work bench.
Patent GB-2380984-A (GB)
Title: A method of manufacturing an elongate structural member
Inventor: BOYCE JOHN DAVID
IPC: B29C70/30
Filed: 2001-10-15
Abstract: A method of manufacturing a elongate structural member in which a tow of composite prepreg (70) is wound around two spaced apart mandrels 50 and 60. The wound tow is then heated to cure resin in the prepreg. The elongate structural member produced by this method has two integral through holes formed by the mandrels. A tie of composite material having two spaced apart through holes and comprised of filaments set in resin is also disclosed. The structural member or tie may be used as part of the standing rigging of a sailing boat, in structural engineering, or in the aeronautical or automotive industries.
Patent GB-2374469-A (GB)
Title: Dual linear motor arrangment driving apparatus eg a positioning table
Inventor: TERAMACHI AKIHIRO
IPC: H02K41/025
Filed: 2001-12-18
Abstract: In a drive arrangement having relatively moving first and second element 7,8, 81,86 first and second linear motors 1,2 have their wound assemblies I,I' mounted respectively on the first and second elements and their reaction members O,O' mounted respectively to second and first elements. In arrangements having more than two relatively moving elements 7,41,42 motor pairs may be used between each adjacent element. Recirculating ball arrangements 3,4 mounted respectively on each element engaging grooves 11,15 or mounted in blocks 83,85 engaging rails 82,84 support the elements for relative movement . Alternatively the reaction members may be rods passing though the windings. Induction, pulsed or DC motors associated with respective eddy current, toothed, or permanent magnet reaction members may be employed. Details of the recirculating ball and housing is disclosed.
Patent GB-2384956-A (GB)
Title: Stacked network routers
Inventor: WEYMAN RAPHAEL JEREMY
IPC: H04L45/58
Filed: 2002-02-02
Abstract: A cascaded stack of routing units each of which routes packets that it receives at its external ports and which conduct an election for a lead router that lends network and media access control addresses to the router interfaces of the other units in the stack. These other subordinate units have selected ancillary functions suppressed but otherwise have full routing capability.
Patent GB-2386470-A (GB)
Title: A photon source and method of operating a photon source
Inventor: SHIELDS ANDREW JAMES
IPC: H04L9/08
Filed: 2002-03-11
Abstract: A photon source for emitting polarisation entangled photons . s. <SP>+</SP>, . s. <SP>-</SP>, useful in quantum cryptography is described. A single quantum dot 1 of a quantum dot layer in a device is isolated. The quantum dot has a degenerate exciton level (13, fig 2). A naturally non-degenerate bright exciton level (25, fig 3) can be made degenerate by application of an electric field causing Stark shifts (fig 4), the magnitude of which can be optimised by choice of direction of application of the field though the dot, by magnetic field causing the Zeeman effect, or varying the strain across the crystal. A biexciton (11, fig 2) or higher order exciton state is excited within the quantum dot. A first photon is emitted, after which the remaining bright exciton decays emitting the second photon. A filter is used to transmit only the entangled photon pair, which may be separated using for example using a time gated switch or dichoric mirror.
Patent GB-2370152-A (GB)
Title: A device for reading an elongate magnetic data carrier
Inventor: ATKINS KEVIN JOHN
IPC: G07D7/04
Filed: 2000-09-22
Abstract: A device for reading an elongate magnetic data carrier (6) attached to or embedded in an article (7), comprises an active read head (3) adapted to have a lateral extent (1) greater than the width of the data carrier (8), preferably four times greater, such that the magnetic field produced by the read head results in a signal from said data carrier which has an amplitude which varies by less than 50% for head to data carrier spacings of from 0 to 60 microns. A wide read head can also make the reading of data more reproducible when reading narrow tracks using swipe readers, where precise alignment is difficult to achieve.